{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c58b65653ee6b86a1cba5a3a52b6f5e61e3d297b3ccec30f4c6dafb78459d60",
    "signature": "0x20c533a5aa58113d71dfb5ffd47c57ec5472097587a540e95d0c11580874c0fd6401e0a1cbb7a088fbe30b5f758c783da69cb91654b8b9e7055d20488a103ff61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}